Ann Keep

813 total citations
21 papers, 651 citations indexed

About

Ann Keep is a scholar working on Organic Chemistry, Inorganic Chemistry and Molecular Biology. According to data from OpenAlex, Ann Keep has authored 21 papers receiving a total of 651 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Organic Chemistry, 8 papers in Inorganic Chemistry and 4 papers in Molecular Biology. Recurrent topics in Ann Keep's work include Asymmetric Hydrogenation and Catalysis (7 papers), Synthesis and pharmacology of benzodiazepine derivatives (6 papers) and Catalytic C–H Functionalization Methods (5 papers). Ann Keep is often cited by papers focused on Asymmetric Hydrogenation and Catalysis (7 papers), Synthesis and pharmacology of benzodiazepine derivatives (6 papers) and Catalytic C–H Functionalization Methods (5 papers). Ann Keep collaborates with scholars based in United Kingdom, United States and Germany. Ann Keep's co-authors include Ronald Grigg, Andrew Derrick, Visuvanathar Sridharan, Christian Löfberg, Lixin Zhang, Simon Collard, Mark Whittaker, C.A. Kilner, Shuleewan Rajviroongit and Catherine E. Housecroft and has published in prestigious journals such as Chemical Communications, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Ann Keep

18 papers receiving 627 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ann Keep United Kingdom 13 525 394 196 141 37 21 651
Benoît Blank Germany 7 616 1.2× 659 1.7× 261 1.3× 239 1.7× 30 0.8× 7 795
Kristine A. Nolin United States 9 589 1.1× 382 1.0× 96 0.5× 132 0.9× 45 1.2× 13 680
Huaquan Fang China 13 518 1.0× 285 0.7× 97 0.5× 78 0.6× 44 1.2× 25 624
Faïma Lazreg United Kingdom 14 815 1.6× 232 0.6× 72 0.4× 138 1.0× 52 1.4× 16 900
Ziqing Zuo China 12 1.1k 2.1× 553 1.4× 139 0.7× 82 0.6× 45 1.2× 13 1.1k
Matthew V. Joannou United States 15 710 1.4× 251 0.6× 65 0.3× 43 0.3× 38 1.0× 24 781
Richard W. Barnhart United States 9 458 0.9× 219 0.6× 112 0.6× 56 0.4× 36 1.0× 17 524
Susana Izquierdo Spain 15 586 1.1× 281 0.7× 89 0.5× 84 0.6× 25 0.7× 20 660
Heidi Landert Switzerland 4 646 1.2× 564 1.4× 160 0.8× 44 0.3× 36 1.0× 5 771
Megan K. Pennington‐Boggio United States 4 262 0.5× 304 0.8× 60 0.3× 111 0.8× 30 0.8× 4 403

Countries citing papers authored by Ann Keep

Since Specialization
Citations

This map shows the geographic impact of Ann Keep's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ann Keep with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ann Keep more than expected).

Fields of papers citing papers by Ann Keep

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ann Keep. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ann Keep. The network helps show where Ann Keep may publish in the future.

Co-authorship network of co-authors of Ann Keep

This figure shows the co-authorship network connecting the top 25 collaborators of Ann Keep. A scholar is included among the top collaborators of Ann Keep based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ann Keep. Ann Keep is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Grigg, Ronald, et al.. (2009). Iridium catalysed C-3 alkylation of oxindole with alcohols under solvent free thermal or microwave conditions. Tetrahedron. 65(22). 4375–4383. 53 indexed citations
2.
3.
Grigg, Ronald, Anoma Somasunderam, Visuvanathar Sridharan, & Ann Keep. (2008). Palladium-Catalysed CascadesTriggered by Dehydrogenation of Secondary or Tertiary Amines: Accessto Bridged- and Fused-Ring Heterocycles. Synlett. 2009(1). 97–99. 14 indexed citations
4.
Grigg, Ronald, et al.. (2008). Iridium catalysed alkylation of tert-butyl cyanoacetate with alcohols under solvent free conditions. Tetrahedron. 65(4). 849–854. 31 indexed citations
5.
Keep, Ann, et al.. (2007). “Combinatorial and High-Throughput Discovery and Optimization of Catalysts and Materials”. Platinum Metals Review. 51(4). 204–207. 1 indexed citations
6.
Grigg, Ronald, et al.. (2007). [Cp*IrCl2]2-Catalyzed Indirect Functionalization of Alcohols:  Novel Strategies for the Synthesis of Substituted Indoles. Organic Letters. 9(17). 3299–3302. 144 indexed citations
7.
Löfberg, Christian, Ronald Grigg, Ann Keep, et al.. (2006). Sequential one-pot bimetallic Ir(iii)/Pd(0) catalysed mono-/bis-alkylation and spirocyclisation processes of 1,3-dimethylbarbituric acid and allenes. Chemical Communications. 5000–5002. 63 indexed citations
8.
Grigg, Ronald, Shuleewan Rajviroongit, Visuvanathar Sridharan, et al.. (2006). Synthesis of N‐Substituted Isoindolinones via a Palladium‐Catalyzed Three‐Component Carbonylation—Amination—Michael Addition Cascade.. ChemInform. 37(12).
9.
Löfberg, Christian, Ronald Grigg, Mark Whittaker, Ann Keep, & Andrew Derrick. (2006). Efficient Solvent-Free Selective Monoalkylation of Arylacetonitriles with Mono-, Bis-, and Tris-primary Alcohols Catalyzed by a Cp*Ir Complex. The Journal of Organic Chemistry. 71(21). 8023–8027. 121 indexed citations
10.
Grigg, Ronald, Shuleewan Rajviroongit, Visuvanathar Sridharan, et al.. (2005). Synthesis of N-substituted isoindolinones via a palladium catalysed three-component carbonylation amination Michael addition cascade. Canadian Journal of Chemistry. 83(6-7). 990–1005. 18 indexed citations
11.
Keep, Ann. (2004). Expanded Coordination Chemistry. Platinum Metals Review. 48(2). 64–65. 1 indexed citations
12.
13.
Grigg, Ronald, Lixin Zhang, Simon Collard, Peter Ellis, & Ann Keep. (2003). Facile generation and morphology of Pd nanoparticles from palladacycles and carbon monoxide. Journal of Organometallic Chemistry. 689(1). 170–173. 16 indexed citations
14.
15.
Grigg, Ronald, Shuleewan Rajviroongit, Visuvanathar Sridharan, et al.. (2003). Synthesis of 3-substituted isoindolin-1-ones via a palladium-catalysed 3-component carbonylation/amination/Michael addition process. Tetrahedron Letters. 44(40). 7441–7443. 43 indexed citations
16.
Grigg, Ronald, Shuleewan Rajviroongit, Visuvanathar Sridharan, et al.. (2003). Synthesis of 3‐Substituted Isoindolin‐1‐ones via a Palladium‐Catalyzed 3‐Component Carbonylation/Amination/Michael Addition Process.. ChemInform. 34(52). 1 indexed citations
17.
Keep, Ann, et al.. (2001). Catalysis in Organic Synthesis. Platinum Metals Review. 45(3). 112–113. 12 indexed citations
18.
Draper, Sylvia M., et al.. (1992). Ru3(CO)9BH5 and [Ru3(CO)9BH4]− as precursors to higher nuclearity homo- and heterometallic clusters: molecular structure of a second isomer of HRu6(CO)17B. Journal of Organometallic Chemistry. 423(2). 241–254. 30 indexed citations
19.
20.
Draper, Sylvia M., et al.. (1991). The insertion of 1-phenyl-1-propyne into the ruthenaborane cluster HRu4(CO)12BH2 and the isolation and molecular structure of 1-phenyl-2,3-dimethylazulene. Journal of Organometallic Chemistry. 410(3). C44–C48. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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